Serwis Infona wykorzystuje pliki cookies (ciasteczka). Są to wartości tekstowe, zapamiętywane przez przeglądarkę na urządzeniu użytkownika. Nasz serwis ma dostęp do tych wartości oraz wykorzystuje je do zapamiętania danych dotyczących użytkownika, takich jak np. ustawienia (typu widok ekranu, wybór języka interfejsu), zapamiętanie zalogowania. Korzystanie z serwisu Infona oznacza zgodę na zapis informacji i ich wykorzystanie dla celów korzytania z serwisu. Więcej informacji można znaleźć w Polityce prywatności oraz Regulaminie serwisu. Zamknięcie tego okienka potwierdza zapoznanie się z informacją o plikach cookies, akceptację polityki prywatności i regulaminu oraz sposobu wykorzystywania plików cookies w serwisie. Możesz zmienić ustawienia obsługi cookies w swojej przeglądarce.
The issues of software and hardware development are considered of data logging into systems of testing complex objects. The describes the architecture of a system for testing complex scientific-technical objects. In the list of original elements of the concept of building highly reliable, fast-reconfigurable interactive test monitoring and control systems: — using of original technology of representation...
We demo VALERA, a Versatile-yet-lightweight Record- and-replay tool for Android. Record-and-replay is useful across the Android development lifecycle, from bug reproducing to systematic testing. VALERA uses a novel technique named sensor-oriented replay (recording and replay- ing sensor and network input, event schedules, and inter-app communication via intents) to achieve high accuracy and low overhead...
The past decades have seen the IT revolution impact the medical field, with numerous solutions for permanent monitoring, automated measurements and decision making support systems. Most of the current work focuses on life-critical or long-term monitoring solutions. However, we still need to invest more effort into the automation of classical tests. Doctors in ENT, neurologists and work medicine specialists...
To accelerate research and development of the autonomous capabilities of micro aerial vehicles we have developed flight control framework, ROSflight, as a research tool. ROSflight makes development of autopilot code easier and more efficient by minimizing the use of embedded systems, incorporating the Robot Operating System and using off-the-shelf and open-source hardware and software. Motivation...
This paper describes a testbed for development, deployment, testing, and analysis of Cyber-Physical Systems (CPS) applications. The testbed incorporates smart network hardware, allowing high-fidelity emulation of CPS network characteristics, and CPS simulation environments to enable high-frequency sensor reading, actuator control and physical environmental changes. We discuss the architecture of this...
White pepper berries is one of the Malaysia's key export as it is categorised as high valued commodity product. At present, processed white pepper berries are graded semi-automatically. This process is time consuming as it dependent on the experience of the pepper grader. In this paper we present a solution for Sarawak White Pepper grading using a combination of image processing technique and robotic...
During the commissioning phase of production systems the identification and correction of malfunctions is a tedious task mainly done manually by commissioning engineers. This task is of high importance because missed malfunctions may result in hazardous behavior during operation phase. At this point, regardless of the engineers expertise a systematic support can drastically decrease the risk of missed...
This paper presents a real-time spiking neural network adaptation of the HMAX object recognition model on an event-driven platform. Visual input is provided by a spiking silicon retina, while the SpiNNaker system is used as a computational hardware platform for implementation. We show the implementation of a simple Leaky Integrate-and-Fire (LIF) neuron model on SpiNNaker to create an event driven...
This paper describes the development of a system for autonomous vehicle testing, utilising conventional network infrastructure for communication and control; allowing simultaneous control of multiple vehicles of differing vehicle types. A basic level of autonomy is achieved through the use of an Arduino based commercial autopilot (ArduPilot), which also allows for remote vehicle control via MAVLink...
The model-based implementation is to derive an implementation from a model that has been shown to meet requirements. Even though this approach can be used to guarantee that an implementation satisfies functional requirements that are shown to be correct at the model level, it is still challenging to assure timing requirements at the implementation level. We propose a layered approach in testing timing...
This paper presents an overview of a PhD research project, completed tasks and future work. The aim of the research is to contribute to the improvement of gas identification systems at different levels by designing and implementing dedicated IP cores for data analysis, pre-processing, dimensionality reduction and pattern recognition algorithms. This PhD dissertation research is part of an ongoing...
The development of new software applications in mobile robotics is very challenging due to the complexity oftasks and the multitude of involved components. The hybridtestbed idea, combining the advantages of virtual and realtestbeds, shortens the development cycle with little effort.Hybrid testbeds provide the possibility to exchange real andsimulated components at any time without influencing thefurther...
Wearable sensors are widely used for data collection in many applications. Ssensor nodes have also been applied for real-time applications, e.g. for ECG analysis or activity and fall detection. Processing of the sensor data is either done on an external device or on the node itself. While on-node processing reduces data rate and increases battery life, development and testing can be time-consuming...
Structural Health Monitoring (SHM) is a new and upcoming method of determining the integrity of structures. Sensor network based SHM systems have been developed and tested for monitoring of assets such as pipelines. In this paper, details on the system and monitoring aspects are presented along with potential applications and benefits for critical assets.
This paper introduces virtual instruments technology and develops a hydraulic test bench based on it. This test bench realizes the function of data acquisition, real-time display, output configuration, pressure adjustment, test data saving and report generation. Architecture of the test bench is introduced and its LabVIEW-based software design method is illustrated in detail. Compared to traditional...
With the availability of the off-the-shelf quadrocopter platforms, the implementation of autonomous unmanned aerial vehicle (UAV) has substantially been simplified. Such UAVs can explore unaccessible terrain and provide information about the local situation in a specified target area. For the early development of an autonomous aerial vehicle, virtual integration of the system makes it possible to...
Prior to the successful launch of the Lunar Reconnaissance Orbiter (LRO) on June 18, 2009, the Attitude Control System (ACS) team completed numerous Integration and Testing (I&T) tests on each hardware component in ever more flight like environments. The ACS utilizes a select group of attitude sensors and actuators. This paper will chronicle the evolutionary steps taken to verify each component...
iOS is Apple's mobile operating system and is presently used on the iPhone, iPad, and iPod Touch. The hardware platforms associated with the iOS operating system provide a powerful platform for sensor applications. In this paper, we provide a case study on the development of a digital multimeter (DMM) using an iPod Touch. The DMM case study addresses the major subsystems (hardware, software, and firmware)...
In this paper, we introduce a new concept design of a Linux-based embedded system for measuring seismic waves. We use a Linux-ready embedded board combined with electronic boards such as an analog-to-digital converter board, GPS, GPRS and a newly designed Common Interface Board (CIB) to create a seismometer in which Linux runs as an operating system. Seismic algorithms, data logging, time synchronization...
We need to focus on the exact cause of failure and perform prognostics during the test and repair cycle. Technology must change for test/diagnosis. With the advent of more robust microcircuits we need to think outside the box when if comes to testing. If we continue to perform diagnostics in the same manner, without considering other testing philosophies, we will continue to waste time and resources.
Podaj zakres dat dla filtrowania wyświetlonych wyników. Możesz podać datę początkową, końcową lub obie daty. Daty możesz wpisać ręcznie lub wybrać za pomocą kalendarza.